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Updated: 06 Apr 2026

10 Best Keyed Padlocks Weatherproof

#1 Best Pick
Heavy Duty Padlock with Key Laminated Steel 1-9/16inch Padlocks Waterproof Keyed Alike Padlocks for Outdoor Use Shed Garage Fence (Black,4Pcs)

Heavy Duty Padlock with Key Laminated Steel 1-9/16inch Padlocks Waterproof Keyed Alike Padlocks for Outdoor Use Shed Garage Fence (Black,4Pcs)

Brand: LHGJFKO
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  • 【Superior Quality】 Our padlocks are crafted from premium steel with rust-resistant brass lock cylinders, delivering enhanced security, thermal insulation, and heat resistance. The black plastic-coated laminated steel body provides outdoor protection against moisture, dirt, and grime
  • 【High Security】 Our padlocks feature a 4-pin brass cylinder for enhanced security. The hardened steel shackle offers extra cut resistance, while the outer laminated steel construction withstands impact from tools like hammers
  • 【Dimensions】 Each padlock measures 100×50×30 mm with a 42 mm shackle width. The 1-9/16 inch wide laminated steel body delivers exceptional strength. Each padlock weighs 7.5 ounces
  • 【Applications】 Our padlocks serve diverse purposes including garden gate locks, school dormitory lockers, gym lockers, warehouses, residences, garden sheds, and outdoor gates
  • 【What You'll Receive】 Package includes 4 waterproof lock cylinders and 8 steel keys. All keys open all locks
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#2 Best Value
Master Lock 131QAU 30mm Covered Solid Aluminium Padlock 4 Pack Covered Solid Aluminium Padlock, 30mm Wide Body, Black & Silver

Master Lock 131QAU 30mm Covered Solid Aluminium Padlock 4 Pack Covered Solid Aluminium Padlock, 30mm Wide Body, Black & Silver

Brand: Master Lock
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  • 30mm Covered Solid Aluminium Padlock 4 Pack
  • Wide black vinyl covered body for scratch resistance
  • Made of corrosion resistant materials
  • Hardened steel shackle for extra cut resistance
  • 4-pin cylinder for added pick resistance
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#3 Budget Pick
[9PCE] Handy Hardware Keyed Alike Padlocks, High-Security Locks with Same Key and Durable Stainless Steel Shackle - 37mm

[9PCE] Handy Hardware Keyed Alike Padlocks, High-Security Locks with Same Key and Durable Stainless Steel Shackle - 37mm

Brand: HANDY HARDWARE TRADESMAN QUALITY
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  • Secure and Reliable: Our Handy Hardware Padlocks Keyed Alike set is designed to provide reliable and secure protection for your belongings. The padlocks are made of high-quality materials and are designed to resist tampering, ensuring that your valuables are safe and secure.
  • Keyed Alike Convenience: Our padlocks are keyed alike, making it easy for you to open all the padlocks with a single key. This convenience saves you time and effort, especially when you have multiple padlocks to open and close.
  • Wide Range of Uses: Our Handy Hardware Padlocks Keyed Alike set is versatile and can be used for various purposes, such as securing lockers, gates, sheds, and more. The set includes nine padlocks, ensuring that you have enough padlocks for multiple uses.
  • Durable and Long-Lasting: Our padlocks are made of durable materials that are designed to last for a long time. The padlocks are resistant to rust, corrosion, and wear, ensuring that they remain in good condition and continue to provide reliable protection for your belongings.
  • SERVICE GUARANTEE: We are very confident in the quality of our products. If you are not satisfied with our products after receiving the goods, please feel free to contact us.
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#4 Top Choice
ABUS Discus Padlock 20/70 - Weatherproof for The Garden - with Discus Welding Technology for The Best Protection Against Break-ins - ABUS Security Level 9 - Silver

ABUS Discus Padlock 20/70 - Weatherproof for The Garden - with Discus Welding Technology for The Best Protection Against Break-ins - ABUS Security Level 9 - Silver

Brand: ABUS
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  • The high-security lock for everyday use: combination lock for locking vans, lorries, cellar doors and much more. - For securing large valuables or where there is a very high risk of theft
  • Reliable tamper protection: ABUS-Plus disc cylinder for maximum precision against tampering attempts - extremely high number of locks
  • Durable and sturdy: shackle and lock body made of corrosion-resistant stainless steel both inside and out - cylinder cover protects against dirt and splash water
  • Strong lock: ABUS security level 9 - Weight 332 g - Width 70 mm, height 70 mm, depth 30.5 mm, shackle diameter 10 mm, clear shackle height 17 mm, clear shackle width 20 mm
  • Secure, reliable and stable. This is what the name ABUS stands for. Whether it's home protection, property security or mobile security: ABUS sets the standards
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#5 Popular Choice
SEPOXÂŽ Outdoor Padlock with Key, SUS304 Stainless Steel Lock Body and Long Shackle Waterproof 40mm Keyed Heavy Duty Padlock and Key, Weatherproof for Gate, Chain, Shed, Boat, Marine.

SEPOXÂŽ Outdoor Padlock with Key, SUS304 Stainless Steel Lock Body and Long Shackle Waterproof 40mm Keyed Heavy Duty Padlock and Key, Weatherproof for Gate, Chain, Shed, Boat, Marine.

Brand: SEPOX
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  • 🌧️【Stainless Steel Body and Shackles】 SS 304 Waterproof design, this padlock can be used in different weathers to protect your belongings.
  • 🔑【Keyed alike Brass Keys】You can use the key to open the lock quickly, with a simple design that is easy to use and carry.
  • 🤗【Wide use】This Outdoor Padlock is best used for Marine, Container, Boat, Gate, Shutter, Fence, Garage, Lorry door, Cabinet, Warehouse, Iron door, Shed, Wooden door, Large Storage Unit etc
  • 📏【Dimensions】Lock Body Width: 40mm; Body Height: 33mm; Body Depth: 14mm; Shackle Ø: 6; Shackle Inner Height: 46mm
  • 🛡️【Waterproof and Rust Resistant】Stainless steel is known for its durability, corrosion resistance, and strength, making it an excellent choice for outdoor or high-security applications.
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#6 Top Pick
KAIHENG 50mm Iron Pin Tumbler Padlock, Padlock with 3 Keys Outdoor, Weatherproof Heavy Duty Padlocks for Gym Locker, Warehouse, Garden Shed, Garage, Outdoor Gates

KAIHENG 50mm Iron Pin Tumbler Padlock, Padlock with 3 Keys Outdoor, Weatherproof Heavy Duty Padlocks for Gym Locker, Warehouse, Garden Shed, Garage, Outdoor Gates

Brand: KAIHENG
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  • 【Material】The padlock is made of Iron, Iron lock body, chrome plated hardened steel shackle for maximum protection against sawing, prying, rusting, corrosion.
  • 【Weatherproof padlock】Thickened lock beam lock body, the water in the padlock can be released, good waterproof performance, improve safety performance, anti-rust and anti-corrosion.
  • 【More Safety】A chrome plated hardened steel shackle is applied to provide strong resistance against cutting. Corrosion-resistant materials, stainless steel is used to make the internal components. Each padlock with 3 keys, the unique groove shape, positive and opposite groove matching ratio, halve the rate of interopening, the anti-theft is more secure.
  • 【Easy to use】When you open/close the lock, the beam will not bounce as the padlock has no built-in spring, just need to gently pull/lower the beam and the lock will open/turn the key to the left to lock.
  • 【Widly Application】Padlocks can be used indoors and outdoors. safe key padlocks can be used for indoor lockers, drawer. Heavy-duty padlocks are ideal for outdoor doors, warehouses, garden sheds, fences, coop etc.
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#7 Top Pick
4 Digit Padlock, [New Version] Combination Lock with 2 Keys, Outdoor Waterproof Padlock for School Gym Locker, Sports Locker, Case, Toolbox, Bag, Backpack, Suit Case, Bike(Black and Silver) (Black)

4 Digit Padlock, [New Version] Combination Lock with 2 Keys, Outdoor Waterproof Padlock for School Gym Locker, Sports Locker, Case, Toolbox, Bag, Backpack, Suit Case, Bike(Black and Silver) (Black)

Brand: JusLaco
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  • Dual Unlock Security (Combination + Key) 4-digit combination (10,000 codes) for keyless convenience; included backup key lets you unlock if you forget the code—double protection for your belongings.
  • Waterproof & Durable Construction Made of zinc alloy + steel, this padlock resists rust, water, and weather damage—suitable for indoor (lockers, toolboxes) and outdoor (bike, suitcase) use.
  • Easy-to-Use Quick-Read Design Clear combination window + code alignment line make setting/reading your code fast; simple reset process lets you customize your 4-digit password in seconds.
  • Compact & Versatile Travel Accessory 2.6-inch small size fits in pockets/bags; works for gym lockers, suitcases, backpacks, bike locks, toolboxes, and more—ideal for travel or daily use.
  • Compact and portable padlocks (one black, one silver) to secure multiple items; durable, lightweight design ensures long-lasting use for all your locking needs.
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#8 Top Pick
Abizarch Padlocks Keyed Alike for Outdoor use, Pack of 6, Laminated Steel Lock Set Safety Padlock, Waterproof Heavy Duty Outdoor Security Lock

Abizarch Padlocks Keyed Alike for Outdoor use, Pack of 6, Laminated Steel Lock Set Safety Padlock, Waterproof Heavy Duty Outdoor Security Lock

Brand: Abizarch
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  • [What You Get] The package includes 6pcs waterproof padlocks and 12pcs steel keys. All keys can open all locks.
  • [Suitable for Outdoor Use] The outer laminated steel structure is resistant to external impact, which has good strength. It is suitable for outdoor safety use.
  • [Specification] Our Each lock size is 100×50×30mm and inner beam size is 42mm. It has 1-9/16inch wide laminated steel body for superior strength. Each lock weights 7.50 oz.
  • [Good Material] Our waterproof padlock is made of copper and PVC, which has laminated steel body. It is waterproof, protection from moisture, dirt and grime.
  • [After-sales] If you have any questions, please get in touch with us, our service team will provide you with a professional and satisfactory service.
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#9 Top Pick
Master Lock 3 Pack Locks with Keys - 40mm Size Laminated Keyed-Alike Steel Padlocks with Blue - Outdoor Locks Weatherproof Covers

Master Lock 3 Pack Locks with Keys - 40mm Size Laminated Keyed-Alike Steel Padlocks with Blue - Outdoor Locks Weatherproof Covers

Brand: Master Lock
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  • 3 Keyed-Alike Padlocks - This pack of three 40mm Master Lock padlocks are keyed-alike, meaning any key will open any of the locks Each padlock comes with 2 keys
  • Weather-Resistant - The tough outer thermoplastic shell provides protection against rain and weather, making these outdoor locks weatherproof
  • Hardened Steel Shackle - Designed with durability and cut-prevention in mind, the steel shackle is hardened for extra cut-resistance Measures 40mm width, shackle is 27mm
  • Secure Locking - With dual locking levers, the Master Lock weatherproof padlock is pry-resistant
  • Four Pin Cylinder - Get advanced protection from lock-picking These keyed alike padlocks feature a four-pin cylinder for enhanced security
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#10 Top Pick
Master Lock Magnum Heavy Duty Outdoor Padlock with Key, Weather Resistant Body and Cut Resistant Shackle Make Lock Perfect for Fences, Gates, Sheds, M115XDLF

Master Lock Magnum Heavy Duty Outdoor Padlock with Key, Weather Resistant Body and Cut Resistant Shackle Make Lock Perfect for Fences, Gates, Sheds, M115XDLF

Brand: Master Lock
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  • Outdoor lock; Heavy duty padlock with key is best used for outdoor storage and fences, self-storage units and lockers, tools, job boxes and more.Note: Measure your door's backset, cross bore and thickness to ensure you find the right fit.Note: Measure your door's backset, cross bore and thickness to ensure you find the right fit.
  • Key lock features Dual Armor construction: laminated steel lock body with weather resistant cover and Tough-Cut octagonal boron-carbide shackle is 50% harder than hardened steel
  • 4-Pin cylinder and dual ball bearing locking for increased pick and pry resistance; Covered keyway and shackle for added weather protection
  • 1-7/8 in. (48 mm) wide lock body; 5/16 in. (8 mm) diameter shackle with 1-1/2 in. (38 mm) length, 13/16 in. (21 mm) width; Extended shackle for application flexibility
  • Includes one padlock with two keys
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